I would just run it with open chassis and not waste the money on fans..
No female ever visits the Tp4-CommandCenter anyways..
But I have a kitty kat. No bueno.
Now, if it were mounted somewhere I know he wouldn't go, I wouldn't worry. Now you've got me wanting to experiment with open case vs a hole with a mesh guard. Don't care for leds anyway.
Ubuntu is just the beginning (for some people). Configuring a Conky took me forever (three days off and on is forever)!
At this point I'm just messing around with ubuntu and don't want to have to deal with having to reinstall because starting college this school year and would nervous at this point to get risky with fancy things.